Refrigerator



FIG. 1 is a perspective view of a refrigerator showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is an enlarged view of the portion 8 of FIG. 1; and,

FIG. 9 is a partially enlarged view showing the portion 8 of FIG. 1 seen from a left direction.

The broken lines shown in the drawings form no part of claimed design.

The dot-dash broken lines encircling enlargement portions of the design form no part of the claimed design. 

CLAIM We claim the ornamental design for a refrigerator, as shown and described. 